358 HYLIDE. 
beneath immaculate. Male with an external subgular vocal sac. 
From snout to vent 38 millim. 
Surinam ; Brazil. 
a. Q. Surinam. Mr. Bartlett [C. ]. 
bo. Surinam. Herr Kappler [C.]. 
tS, Eb Bahia. Dr. Wucherer [C. j. 
ad. ©. Upper Amazon. Mr. Bartlett [C.]. (Type of 
Hyla rhodoporus.) 
é: 2. —? 
: 18. Hyla xerophylla. 
Hyla xerophylla, Dum. § Bibr. p. 549 ; Peters, Mon. Berl. Ac. 1873, 
p- 615. 
Hypsiboas xerophyllum, Cope, Journ. Ac. Philad. (2) vi. 1867, p. 200. 
Very closely allied to H. punctata, from which it differs by the 
greater development of the web between the fingers (these being 
one-third webbed), and the presence of vertical brown bars on the 
sides of the body and the hinder side of the thighs. From snout to 
vent 47 millim. it ae: 
Cayenne ; Surinam ; Nicaragua. 
a. 9. 
5 
19. Hyla granosa. (Pratr XXIV. figs. 2 & 3.) 
Tongue subcircular, entire, adherent. Vomerine teeth between 
the large choane, in two oblique series, forming together a chevron, 
the point of which is turned forwards. Head moderate, broader 
than long; snout rounded, once and a half as long’as the diameter 
of the eye ; canthus rostralis rather indistinct ; loreal region oblique, 
slightly concave; eye very prominent ; upper eyelid narrow ; inter- 
orbital space much broader than the latter ; tympanum distinct, half 
or not quite half the diameter of the eye. ‘Three outer fingers half 
webbed or nearly so; a rudiment of pollex, slight in females, claw- 
like in males; toes three-fourths webbed ; disks as large as, or nearly 
as large as, the tympanum ; subarticular tubercles little developed. 
The hind limb being carried forwards along the body, the tibio- 
tarsal articulation reaches the tip of the snout. Upper surfaces, 
belly, and lower surface of thighs granulate. Colourless ; males with 
a few scattered white dots on the head and back; females with a 
cross-streak between the eyes, a streak from the nostril, and a few 
spots on the back, forearms, and tibiw, purple; upper eyelid rose, 
as in H. punctate. Male with an external gular vocal sac. From 
snout to vent 40 millim. 
Guianas ; N. Brazil ; Ecuador. 
a; 2. Demerara Falls, 
b=. Sx Santarem. H. A. Wickham, Esq. [C.]. 
i eae Interior of Brazil. 
GS Canelos, EKeuador. Mr. Buckley [C.]. 
vier be sess c8ee or 
